GB2574515B - Reversing lever - Google Patents
Reversing lever Download PDFInfo
- Publication number
- GB2574515B GB2574515B GB1907263.6A GB201907263A GB2574515B GB 2574515 B GB2574515 B GB 2574515B GB 201907263 A GB201907263 A GB 201907263A GB 2574515 B GB2574515 B GB 2574515B
- Authority
- GB
- United Kingdom
- Prior art keywords
- reversing lever
- reversing
- lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
- B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0028—Angular adjustment means between tool head and handle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/002,234 US12005549B2 (en) | 2018-06-07 | 2018-06-07 | Reversing lever |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201907263D0 GB201907263D0 (en) | 2019-07-10 |
GB2574515A GB2574515A (en) | 2019-12-11 |
GB2574515B true GB2574515B (en) | 2021-05-26 |
Family
ID=67385632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1907263.6A Active GB2574515B (en) | 2018-06-07 | 2019-05-23 | Reversing lever |
Country Status (6)
Country | Link |
---|---|
US (1) | US12005549B2 (en) |
CN (1) | CN110576408B (en) |
AU (1) | AU2019203418B2 (en) |
CA (1) | CA3043785C (en) |
GB (1) | GB2574515B (en) |
TW (1) | TWI696523B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1022639S1 (en) * | 2021-05-27 | 2024-04-16 | Hong Ann Tool Industries Co., Ltd. | Ratchet gear |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050092135A1 (en) * | 2003-10-29 | 2005-05-05 | Terence Chen | Selective one-way wrench |
US20050092136A1 (en) * | 2003-10-29 | 2005-05-05 | Terence Chen | Selective one-way wrench |
TW200609086A (en) * | 2004-09-07 | 2006-03-16 | Wan-Chuan Li | Ratchet device of tool having rotary wheel |
US9038507B2 (en) * | 2007-03-21 | 2015-05-26 | Snap-On Incorporated | Dual pawl ratchet mechanism and reversing method |
DE202016105779U1 (en) * | 2016-10-14 | 2017-01-24 | Hui-Hsueh Chung | Selective disposable wrench |
DE202017102185U1 (en) * | 2017-04-11 | 2017-07-17 | Chung Hui-Hsueh | Switching arrangement for a selective disposable wrench |
US20180099385A1 (en) * | 2016-10-10 | 2018-04-12 | Hui-Hsueh Chung | Selectively one-way wrench |
US20190375076A1 (en) * | 2018-06-06 | 2019-12-12 | Hui-Hsueh Chung | Switch assembly for a ratchet wrench |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5913954A (en) | 1997-09-12 | 1999-06-22 | Hand Tool Design Corporation | Pawl for a low profile wrench |
US5957009A (en) | 1997-10-16 | 1999-09-28 | Mccann; Frank | Control mechanism for ratchet wrench |
JP3515763B2 (en) * | 2000-03-13 | 2004-04-05 | 厚飛 胡 | Reversible ratchet tool with small head and improved drive torque |
TW503803U (en) | 2002-02-01 | 2002-09-21 | Hou-Fei Hu | Improved structure for invertible ratchet wrench |
US6575060B1 (en) * | 2002-03-18 | 2003-06-10 | Awi Acquisition Company | Reversible ratchet wrench |
US6945141B2 (en) | 2002-04-22 | 2005-09-20 | Bobby Hu | Reversible ratchet type wrench |
EP1391267A3 (en) | 2002-08-20 | 2006-08-16 | Hand Tool Design Corporation | Reversible ratcheting tool |
TWM247346U (en) | 2003-05-16 | 2004-10-21 | Lea Way Hand Tool Corp | Direction control device for hand tool and invertible ratchet wrench |
US6904832B1 (en) | 2003-09-16 | 2005-06-14 | Yu Tang Chen | Ratchet wrench |
TWI226274B (en) * | 2003-11-19 | 2005-01-11 | Tai-Tzuo Chen | Reversible driven rotating wrench |
CN1332784C (en) | 2003-12-01 | 2007-08-22 | 陈泰佐 | Selective one-way wrench |
TWI226275B (en) * | 2003-12-11 | 2005-01-11 | Tai-Tzuo Chen | Reversible driven rotating wrench |
CN100339187C (en) | 2003-12-12 | 2007-09-26 | 陈泰佐 | Commutation driving rotary spanner |
TWI252794B (en) * | 2004-06-30 | 2006-04-11 | Tai-Tzuo Chen | Selective one-way wrench preventing rocking of direction switch in racing |
US7114415B1 (en) | 2005-10-14 | 2006-10-03 | William Tools Co., Ltd. | Control device for ratchet tool |
US7124664B1 (en) | 2006-04-24 | 2006-10-24 | Chang Chuan Lee | Ratchet wrench |
CN200963800Y (en) | 2006-11-06 | 2007-10-24 | 胡正参 | Ratchet tool construction |
CN101264595A (en) | 2007-03-16 | 2008-09-17 | 黄平仲 | Improved ratchet spanner construction |
US8499666B2 (en) | 2007-03-21 | 2013-08-06 | Snap-On Incorporated | Dual pawl ratchet mechanism and reversing method |
CN101323103A (en) | 2007-06-12 | 2008-12-17 | 胡厚飞 | Iron plate type spanners |
US7661337B2 (en) * | 2007-07-02 | 2010-02-16 | Infar Industrial Co., Ltd. | Fixing structure of direction switch button for reversible wrench |
TWM368520U (en) | 2009-06-12 | 2009-11-11 | Hyphone Machine Ind Co Ltd | A through-hole power ratchet wrench |
US8683894B1 (en) | 2013-01-14 | 2014-04-01 | Yu Wen CHEN | Positioning structure for a ratchet wrench |
US9709141B2 (en) * | 2015-08-28 | 2017-07-18 | Snap-On Incorporated | Ratchet wrench and pawl mechanism |
TWM546884U (en) | 2017-03-30 | 2017-08-11 | Hui-Xue Zhong | Improved ratchet wrench |
-
2018
- 2018-06-07 US US16/002,234 patent/US12005549B2/en active Active
-
2019
- 2019-05-15 AU AU2019203418A patent/AU2019203418B2/en active Active
- 2019-05-17 CA CA3043785A patent/CA3043785C/en active Active
- 2019-05-23 GB GB1907263.6A patent/GB2574515B/en active Active
- 2019-06-06 CN CN201910492897.7A patent/CN110576408B/en active Active
- 2019-06-06 TW TW108119818A patent/TWI696523B/en active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050092135A1 (en) * | 2003-10-29 | 2005-05-05 | Terence Chen | Selective one-way wrench |
US20050092136A1 (en) * | 2003-10-29 | 2005-05-05 | Terence Chen | Selective one-way wrench |
TW200609086A (en) * | 2004-09-07 | 2006-03-16 | Wan-Chuan Li | Ratchet device of tool having rotary wheel |
US9038507B2 (en) * | 2007-03-21 | 2015-05-26 | Snap-On Incorporated | Dual pawl ratchet mechanism and reversing method |
US20180099385A1 (en) * | 2016-10-10 | 2018-04-12 | Hui-Hsueh Chung | Selectively one-way wrench |
DE202016105779U1 (en) * | 2016-10-14 | 2017-01-24 | Hui-Hsueh Chung | Selective disposable wrench |
DE202017102185U1 (en) * | 2017-04-11 | 2017-07-17 | Chung Hui-Hsueh | Switching arrangement for a selective disposable wrench |
US20190375076A1 (en) * | 2018-06-06 | 2019-12-12 | Hui-Hsueh Chung | Switch assembly for a ratchet wrench |
Also Published As
Publication number | Publication date |
---|---|
US20190375075A1 (en) | 2019-12-12 |
CA3043785C (en) | 2021-06-29 |
US12005549B2 (en) | 2024-06-11 |
CN110576408B (en) | 2022-11-25 |
TW202000377A (en) | 2020-01-01 |
AU2019203418A1 (en) | 2020-01-02 |
TWI696523B (en) | 2020-06-21 |
AU2019203418B2 (en) | 2020-07-16 |
CA3043785A1 (en) | 2019-12-07 |
CN110576408A (en) | 2019-12-17 |
GB2574515A (en) | 2019-12-11 |
GB201907263D0 (en) | 2019-07-10 |
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Legal Events
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REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40014907 Country of ref document: HK |